package com.woniu.gf.pawn.config;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class ApplicationContextUntils implements ApplicationContextAware {

    //保留下来的工厂
    private static ApplicationContext applicationContext;

  //将创建好的工厂以参数形式传递这个类
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
              this.applicationContext=applicationContext;
    }

    //提供在工厂中获取对象的方法

    public static Object getBean(String beanName){
        return applicationContext.getBean(beanName);
    }
}
